Black Walnut, Wormwood, Clove and Garlic

Wormwood: A derivative from the sweet wormwood plant (Artemisia annua L.), known as artemisinin, has shown promising, selective cancer-killing properties in laboratory and animal studies by targeting cancer cells with high iron content. Human trials for an anti-cancer compound based on this research were still in early stages.

Black Walnut: Compounds within walnuts (the fruit/nut) have been studied for their potential to inhibit cell proliferation in colon carcinoma models in labs.

Clove: Clove extracts have shown potential antitumor effects in human cancer cell lines in lab settings. The findings suggest that cloves might improve tissues' ability to handle foreign compounds that might lead to cancer.

Garlic: Organosulfur compounds in garlic have demonstrated anti-cancer properties in numerous studies, encouraging cancer cell death and slowing growth in lab settings. Chopping fresh garlic and letting it sit for 10 minutes before cooking allows the enzyme alliinase to create allicin, the key bioactive compound. Garlic is recommended as part of a cancer-preventive diet by organizations like the American Institute for Cancer Research.